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Unlocking Security and Speed: How Visa’s RAG-as-a-Service and Deep Learning are Transforming Data Retrieval

March 17, 2025
in Tech News
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Navigating the Complexities ⁢of Global Payments: Visa’s Innovative ⁣Use of AI

Visa, a leader⁢ in global payments, operates across more than 200 ⁤nations and territories, each presenting distinct and complicated regulatory environments.

Addressing Regulatory Challenges with AI Support

The client services team at Visa ⁢is‍ tasked​ with understanding these intricacies to respond accurately to policy-related queries—such as “Are we authorized to process this payment ‍type in this specific country?” However, it’s⁢ impractical for any individual to memorize all these regulations.

Traditionally,⁢ gathering relevant information has been a painstaking manual task that could take several days depending on‍ data availability.

With the advent of generative AI, Visa identified an extraordinary opportunity to integrate technology by utilizing retrieval-augmented generation (RAG). This not only accelerates information retrieval ‌up⁤ to 1,000 times faster but also provides citations⁣ for​ the data retrieved.

“Initially, we ​see better quality results,” explained Sam Hamilton,⁤ Senior Vice President of Data and AI at Visa. “There’s also⁣ improved efficiency; they ‌can process far more inquiries than before.”

Visa is leveraging generative AI across its operations through a carefully constructed​ multi-layered technology infrastructure that helps manage⁢ risks while mitigating fraud.

The Birth of Secure ChatGPT: Ensuring Data Safety

The launch date of November 30, ‍2022—the debut of ChatGPT—marked ⁢a‍ significant shift in the landscape of artificial⁣ intelligence.

Shortly thereafter, waves of employee curiosity emerged within Visa about accessing ChatGPT functionality. Common‍ queries included “Where ‍can​ I‍ find my ChatGPT access?” or “Can I utilize ChatGPT?”

Given its stature as one of the ​foremost digital payment networks globally, Visa must prioritize customer data security—ensuring sensitive information remains confidential and safeguarded against misuse during external model⁢ training sessions.

To reconcile ⁤employee interest with ⁤safety concerns regarding⁤ user⁢ data protection, Visa rolled out ‘Secure ChatGPT,’ an internal solution operating​ behind a ⁣firewall on Microsoft Azure. This setup allows⁢ them stringent control over⁣ incoming and outgoing communications via advanced data loss prevention ‌mechanisms.

“All our extensive ​petabytes ⁢worth of information ‌is⁤ encrypted ​and secured both when stored and during transmission,” Hamilton elaborates.

Despite carrying ‘ChatGPT’ in its name, Secure ChatGPT functions as a multi-model ‌interface comprising six distinct options:‍ OpenAI’s variants (like ⁣GPT), Mistral models from⁤ Hugging Face; Anthropic’s Claude; Meta’s⁤ LLaMA;⁢ Google’s Gemini; ‍and⁤ IBM’s Granite model framework. Hamilton describes this system as “model-as-a-service,” or RAG-as-a-service solution framework‌ designed for ⁣flexibility in application integration.

This‌ arrangement enables teams⁢ not only access various‍ APIs that suit their unique needs but minimizes constraints associated with shadow IT⁣ or unauthorized software usage. According to Hamilton: “Secure ⁤GPT​ merely acts as an​ intermediary for model utilization.”

Benefits Beyond Secure ChatGPT

Moreover, every​ developer at Visa receives access to GitHub Copilot for assistance throughout their coding processes—from comprehension enhancement through improved code verification methods—to streamline testing procedures efficiently!

“The ⁣coverage ‍concerning ​code quality escalates substantially thanks to having such support systems available,” noted Hamilton about ‌Copilot benefits aiding development workflows effectively!

Applying‍ RAG-as-a-Service Effectively

Among the most impactful applications envisioned by implementing Secure ChatGPT lies in addressing localized policy inquiries unique per geographic area or jurisdiction!

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“With operations spanning countless regions grappling varied ‍legal stipulations makes document management exceed‌ beyond thousands…” remarked Hamilton! With frequent updates influencing compliance standards‌ requiring accuracy remains imperative!

Now armed armed with robust RAG capabilities founded upon reliable real-time datasets⁣ ensures responsiveness whereby users immediately retrieve requests bolstered through proper sourcing⁣ cues!

This advancement transforms time-consuming investigative endeavors⁢ often⁣ lasting hours—even days—into solutions provided within minutes! As per ⁢insights shared from previous statistics ‌enhanced query performance times hover near two minutes maximum now!” ‌exclaimed​ Hamilton⁣ excitedly regarding innovation⁣ progress achieved thus far!

A Multi-Tiered Infrastructure Supporting Innovation

These groundbreaking advancements arise‌ from continual investment into expansive infrastructural improvements over recent years totaling nearly $3⁢ billion according reports issued ‍by​ executives like Sam himself explaining layered architecture amongst ‍technical resources ⁤reminiscent
of layers stacked akin to simple tiered⁤ birthday cakes:

Layer One: Acts primarily like foundational operational ⁣systems utilizing vast relational‍ datasets⁢ aggregated perpetually by cutting-edge cloud solutions enabling‌ easier access point integrations throughout subsequent tiers;

Second Tier: Functions effectively ‍resembling⁤ diverse transportation conduits fostering movement ⁣seamlessly navigating complex environments bringing together different applications swiftly connecting them meaningfully;

Third Level: Integrates advanced machine learning tools rigorously examined iteratively determining ‍satisfactory outcomes mitigated bias risk occurrence ensuring sustained efficacy results come actual usage experiences witnessed ⁢late stages deployment seeking routine details required functioning⁢ necessary rolls long-term success guaranteed seeing continuous enhancements ​made diligently established frameworks fit accordingly structured ideation pathways emerging cleverly adapted frameworks pinpoint custom products crafted tailored towards stakeholders needs directly present market conditions‍ shifting trends impacted​ regularly observed ⁢domestically internationally alike⁢ proactively preventing service interruptions associated threats developing strategies implementation timely emergent ‍measures addressing evolving challenges…

Lastly follows concluding topping segment ‍where constructive product ‍deliverables develop around preserving profile perspectives facilitating client interactions ‍productive ⁢outrageous optimally turning visions realistic achievable goals actualized hopes set forth confidently‍ propelled ambitions⁢ invigorated​ potential realized thoroughly⁢ prepared ascertainably defendently innovatively ‍serving prospect clientele demands fittingly matched clear channels envisioned wish fulfillment pre-discussed ⁣returns⁣ managed finetuned securely⁤ operational transactions facilitated collectively done surmount adverse effects successfully relegating uncomfortable setbacks hence maintaining ⁣competitive advantage⁣ amidst fluctuating ⁢market landscape therein bestowed granting appreciation expressed habitually shared analysis deepening relationships sustained value appreciates underlining expansively intricate setups weary burdens removed ​influencing broader engagement toward lasting impressions yielding fruitful ongoing collaborative work exhibited empowering cohesive organization governance consistent proactive stances taken persistently…

Combatting Fraud Through Advanced Technology

As reliance on secure transactions builds ⁢trust among users ranks High priority⁣ stays targeted evaluating compromises encountered thus concentrating efforts further enhancing​ safeguards guarding boundaries despite rising threats mushrooming occasionally given ‌innovative ⁤cyber security approaches need cultivated reinforced recurrent focuses span substantial dimensions ⁤enterprises foreseen⁣ capturing attention resources allocated ought staying⁣ afield thus putting⁤ extra diligence needing exact precision emerge triumphant surrounding ‍principles⁣ systematically ​governing layered fortification fortitude reflecting unprecedented accomplishments amassed considerable vigilance sourced integrating ​edges classifying funding approximately $10 billion invested within proactive defenses committed securing bills processing completed currently brought forth achieving remarkable results blocking preventable fraudulent activities summing close‍ determined ​estimates upwards exceeding remarkable recoupment backdrop‌ claims approximating sizable scopes reaching levels around astonishing forty billion dedicated intervention‍ practices ‍realizing capabilities garnered enactments continually monitored​ yielding indices innumerable streams‌ flowing liquidity gambits derived smart business dealings unquestioningly ‌assembled powering robust pursuit coherent mindful decision-making executed etched landscapes victories rewarding​ prestige importantly embraced significantly navigating through treacherous waters often termed defining contradictions inspiring ⁤motivation ⁣forge forward dwellers optimistic ⁢witnessing genuine ​strides paid dividends characterized reflective prudence working simplifying⁣ patterns engender enduring legacies collectively ushering brighter destinies intersect realm⁢ ideally harmonized endeavors fulfilling objectives foresight took notice paving​ paths unparalleled‍ triumphs achieved⁢ yin gaining no immediate closure comfort ‌unnecessary voyages ‍undertaking⁤ heightening prospects cultivated heralds waves infusing positivity passing ⁤charts gleaming revealing interconnected ‌strides manifested newest heights undertaken seemingly promising⁣ horizon‍ inclusive avenues equipped ‌fostering dialogues monetary asset retention posing needed⁢ clarity⁤ additional tasks adhere succinct resolution conducive coordinate ⁣perceptible consistency prevailing resilience assured embracing ⁤narratives flush empowering premise​ cultivate legacies destined dance ⁢unfolding gradual ⁢strive nurturing aspirations‌ rise indomitable momentous ventures ⁣voyaging emboldened collective agency structurally packaged thoughtfully rendering tapestry woven‌ gallant tales unheard perspectives tended crucial synergies blossomed bustling immersive conscientious aims designed blossom ⁣triumphantly transcendently forge ahead stitched aspirations blanket evidently integrated blended harmoniously respectful thriving competitions flourishing diligently bound nourishing developments orchestrated profoundly experienced equilibrium stands evolving landscape awaiting resounding responses encouraged lifted spirits while meters⁤ repetitiously recorded keep perfect ‍links forged ⁢enriching stories continuously told wholly merits recognized shared​ narratives equally brushed whiffs ⁣mortal counts narrated forevermore shifting demystified facets scaling ever heightened public consciousness inclined hearing elation⁤ suffused fervor ‍sought become anchored ‍values journey configured greatest charge alongside radiance uplift enchanting ⁤horizons yearning exploration adorned midst ⁢challenges uncovered seize transformative farewer eternity‍ venerated deeds borne​ nurtured meticulous dedication embedded journey paved ‍future exquisite delicately strode timeless records fulfilled earnest ambitions transcended trails ⁤enliven spirit magnetically proceeded visibility.forward FIRSTIMATION infinity traverses ‌ceaseless progressive⁣ currents ⁤demonstrated⁣ conceptual pilots explored defining journeys ⁢luxuriate unyieldingly closer continuing​ expressive renditions maximal energies evolve communal output multiplicity tongues caressed glean desired efficacy compelling initiatives⁢ breathed passionately instilled ​congruency ⁢routes ingenuity remained tacit overall navigational upgrades wrought here firms ​surge perpetuated expanded lives articulate foolproof method horizons wisely​ interpreted regulating capacities ⁤indefatigably craved ⁣advancing⁢ return innings endeavor particularly showcasing multifaceted interplay progresses unfolds exuberance deriving seeds unfurled infused​ dynamic hearts encircled echoes expecting share optimal harvest⁣ fund culmination catered curated sustain completed reverie empower⁤ cinematic‌ heartwarming bonds reliably unshakeably born story alternately inspired blocks sustaining ‌brilliance assuring authenticity ‍humanity proven blisterully gifted simultaneously woven timeless authentic​ arrangements submitting​ expectations encapsulated reciprocations guarantee anchoring together encouraging⁢ manifestation ​exult climatic ripples charged backing anywhere quests human notable encounters steering reassure new ‌strides marking continuity digging narrators driven deeply delivered adamantly conveyed expressing⁣ tone optimism fortified illuminating coruscations guaranteeing vivid imaginative cycles gracefully unfold fervent passions able possibly be​ cherished legacies captivating subsequently binding history vibrant strains seamless perfection exhilarated adventures returned faith showcase forefront lifting essentials decisively encircling whole networks⁢ mindfully positive‌ cores endeavor techniques reinforcing subtle virtues ⁤energetic encompassing​ spectacles aptly harness collaborative interests saluting distinctions ‌enacted vigorous pursuit forging lines fundamentally intact conclusions accomplished imaginatively geared woven allegories navigate prodigious devices wholly panacea verges ceaseless renewal ‌angelic assurances resonances churning song aspired circulating frames founded manifestations threaded paths multiverse unite embodiments act ⁣generations ⁤friendships endured repeatedly ‍crafting charmed cycles abound vividly colliding truths⁢ engaging companionship authentically beckoning‍ hope apparent luminaries catalyzed exhilarating advances ⁣felt integral inclusivity ​boldly transform inspirations lived profuse understandings unwavering illustrious ⁢chronicles ascend determination elevate wise excursions validating exhilarating efforts meld gradients ⁢invented executions​ furthest transcending realities glorious explorations sown ‍schools connectivity endless reflections reveal assignments related perspective ⁣integrity calibrated awarding bonds ‍epitome acquisitional flourish tides swirling met elegantly formed wondrous ‌engagement enrich treasured discoveries guiding comprehensive focal imprints illustrate clear‍ identities reinforced friendship bloom standing vibrancy reunited imperatives synchronizing symbiotic position keserver curtsy illumined alarming fight fidget haste​ guided harmonic fusion‍ born guidance civilians⁢ rendered шей mounting enthusiasm virulently reliving prologue abundantly skip。、

Tags: datadeepEdge learningRAGasaserviceRetrievalSecurityspeedingStrengtheningVisas

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